1. Home
  2. Directory
  3. Texas
  4. Austin
  5. Audiologist
  6. NPI Profile

DR. STEPHANIE TCHEN AU.D.
NPI 1477081362
Audiologist in Austin, TX

Active since May 23, 2017
1301 BARBARA JORDAN BLVD STE 307, AUSTIN, TX 78723(512) 324-3050 Get Directions Write a Review

NPPES record last updated: January 4, 2021. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Jan 4, 2021, May 23, 2017 (2 updates tracked since 2017).

About Dr. Stephanie Tchen Au.d. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. STEPHANIE TCHEN AU.D. (NPI 1477081362) is an individual audiologist in Austin, Texas and active in the NPI registry since May 2017. She maintains a secondary practice location in Galveston.

NPPES Registry Identity

NPI1477081362
Entity TypeIndividualFemale
Primary Taxonomy231H00000X
Provider Legal NameDR. STEPHANIE TCHENCredential: AU.D.
Location Address1301 BARBARA JORDAN BLVD STE 307Austin, TX 78723-3080
Mailing Address1301 Barbara Jordan Blvd Ste 307Austin, TX 78723-3080
Phone(512) 324-3050
Sole ProprietorYes
Enumeration DateMay 23, 2017
Last NPPES UpdateJanuary 4, 20212 updates tracked since enumeration
NPPES CertifiedJanuary 4, 2021
✔ NPI 1477081362 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyAudiologistSpeech, Language and Hearing Service Providers
Taxonomy Code231H00000X
Definition
(1) A specialist in evaluation, habilitation and rehabilitation of those whose communication disorders center in whole or in part in hearing function. Audiologists are autonomous professionals who identify, assess, and manage disorders of the auditory, balance and other neural systems. Audiologists provide audiological (aural) rehabilitation to children and adults across the entire age span. Audiologists select, fit and dispense amplification systems such as hearing aids and related devices. (2) An audiologist is a person qualified by a master's degree in audiology, licensed by the state, where applicable, and practicing within the scope of that license. Audiologists evaluate and treat patients with impaired hearing. They plan, direct and conduct rehabilitative programs with audiotry substitutional devises (hearing aids) and other therapy.
1301 BARBARA JORDAN BLVD STE 307, Austin, TX 78723
Open in Google Maps ↗

Secondary Practice Location 1

Location 1700 University BlvdGalveston, TX 77550-5552 · Phone (281) 338-0829

Group Practice 1

Group TaxonomyThis provider is a business group of one or more individual practitioners, who practice with different areas of specialization.193200000X MULTI-SPECIALTY GROUP

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Arizona Complete Health, Ambetter from Arkansas Health & Wellness, Ambetter from Louisiana Healthcare Connections and more.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Stephanie Tchen Au.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Medicare Billing Reassignments

2

Medicare enrollment records show Stephanie Tchen reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Dell Children's Medical Group
Same address
Pediatrics
1301 BARBARA JORDAN BLVD STE 200
Austin, TX 78723
  • Reassigned Medicare billing, Texas enrollment
  • Medicare enrollment name: Dell Childrens Medical Group
  • 576 clinicians in this Medicare group
NPI 1326072943 (512) 628-1800
Utmb Faculty Group Practice
189 mi
General Practice
301 UNIVERSITY BLVD
Galveston, TX 77555
  • Reassigned Medicare billing, Texas enrollment
  • 2,222 clinicians in this Medicare group
NPI 1942241146 (409) 772-2222

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Other Providers at the Same Location NPPES 10

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

CONNOR ZIMMERMAN AUD
Audiologist
1301 BARBARA JORDAN BLVD STE 307
AUSTIN, TX 78723
Travis County (512) 324-9999
DR. RAYMOND JACKSON HARSHBARGER III MD
Plastic Surgery (Plastic Surgery Within the Head and Neck)
1301 BARBARA JORDAN BLVD STE 307
AUSTIN, TX 78723
Travis County (512) 324-0919
PEDIATRIC SURGICAL SUBSPECIALISTS
Pediatrics (Pediatric Critical Care Medicine)
1301 BARBARA JORDAN BLVD STE 307
AUSTIN, TX 78723
Travis County (512) 324-9999
DR. PATRICIA ANNE ARONIN M.D.
Neurological Surgery
1301 BARBARA JORDAN BLVD STE 307
AUSTIN, TX 78723
Travis County (512) 324-0907
JENNIFER GAYLE FARLEY APRN, CPNP-AC
Nurse Practitioner (Pediatrics)
1301 BARBARA JORDAN BLVD STE 307
AUSTIN, TX 78723
Travis County (512) 324-9999
DR. ELIZABETH SUZANNE HAMILTON AUD
Audiologist
1301 BARBARA JORDAN BLVD STE 307
AUSTIN, TX 78723
Travis County (512) 324-9999
ABIGAIL ELLEN HALL GALLAND CCC-SLP
Speech-Language Pathologist
1301 BARBARA JORDAN BLVD STE 307
AUSTIN, TX 78723
Travis County (512) 324-2720
DR. ADRIANA C DA SILVEIRA DDS, MS, PHD
Dentist
1301 BARBARA JORDAN BLVD STE 307
AUSTIN, TX 78723
Travis County (512) 324-0920

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Stephanie Tchen's NPI number?

The NPI number for Stephanie Tchen is 1477081362. It was assigned to this individual provider in the NPPES registry on May 23, 2017.

Where is Stephanie Tchen located?

Stephanie Tchen practices at 1301 Barbara Jordan Blvd Ste 307, Austin, TX 78723. The listed phone number is (512) 324-3050.

What is Stephanie Tchen's specialty?

The primary specialty registered for this NPI is Audiologist with taxonomy code 231H00000X.

Is Stephanie Tchen enrolled in Medicare?

Yes. Stephanie Tchen is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Stephanie Tchen's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Stephanie Tchen reassigns Medicare benefits to 2 organizations: Dell Children's Medical Group (Austin, TX) and Utmb Faculty Group Practice (Galveston, TX). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Stephanie Tchen's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Stephanie Tchen accept?

Health plans from Ambetter from Arizona Complete Health, Ambetter from Arkansas Health & Wellness, Ambetter from Louisiana Healthcare Connections, Ambetter from Superior HealthPlan and Ambetter of Oklahoma and 5 other insurers list Stephanie Tchen as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Stephanie Tchen was last updated on January 4, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.